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Reference Guides
Reference guides are available for functions and commands supported by OML, Tcl, and Python.
Reference Guide for OpenMatrix Language Functions
The Reference Guide contains documentation for all functions supported in the OpenMatrix language.
CAE Commands

What's New
Get Started
Tutorials
User Guide
Reference Guides
Appendix
Frequently Asked Questions

What's New
Discover new features and enhancements.
Get Started
Discover Compose, including its language support and system requirements.
Tutorials
The Compose tutorials and associated example model files help introduce you to the basic functionality of the software.
User Guide
Learn about the features and functionality available in Compose.
Reference Guides
Reference guides are available for functions and commands supported by OML, Tcl, and Python.
- Scripting Guide for OpenMatrix Language
  OpenMatrix is a mathematical scripting language.
- Reference Guide for OpenMatrix Language Functions
  The Reference Guide contains documentation for all functions supported in the OpenMatrix language.
  - ABF Commands
  - Altair Integration Commands
  - Audio Commands
  - CAE Commands
    - clip
      The 3ms criterion commonly used to measure potential for chest injury.
    - cora
      Calculates correlation metric between CAE and Test Data signals in the form of time history. Includes both corridor and cross correlation, which are calculated independently and then combined to give a comprehensive error. The error calculation can be biased towards either the measured time history(Test) or the computed (CAE) time history, with the former being most common.
    - hic
      Head Injury Criterion used to measure potential for head injury.
    - hicd
      Modified Head Injury Criterion used to measure potential for head injury.
    - iso18571
      Combines different types of algorithms to get reliable and robust assessment between CAE and Test Data signals in the form of time history. Includes corridor, phase, magnitude, and slope which are calculated independently and then combined to give an overall ISO rating. The error calculation can be biased towards either the measured time history (Test) or the computed (CAE) time history, with the former being most common.
    - iso6487
      Filters a signal with an ISO6487 filter.
    - rainflow
      Rainflow counting fatigue analysis.
    - saefilt95
      Filters a signal with an SAE class filter.
    - saefilter
      Filters a signal with an SAE filter.
  - CAE Reader Commands
  - CAE Reader 3D Commands
  - CAE Writer Commands
  - Calculus Commands
  - Computer Vision Commands
  - Control System Commands
  - Core Minimal Interpreter Commands
  - Data Structure Commands
  - Differential Equations Commands
  - Elementary Math Commands
  - File I/O Commands
  - Geometry Commands
  - GUI Commands
  - HDF5 Reader Commands
  - HDF5 Writer Commands
  - hstpyfit Commands
  - Image Commands
  - Library Manager Commands
  - Linear Algebra Commands
  - Logical Commands
  - Machine Learning Commands
  - Optimization Commands
  - Plotting Commands
  - Polynomial Math Commands
  - Signal Processing Commands
  - Statistical Analysis Commands
  - String Operations Commands
  - System Commands
  - Table Commands
  - Tcl Bridge OML Commands
  - Tcl Bridge Tcl Commands
  - Time Commands
  - Trigonometry Commands
  - OML to Python Bridge Commands
  - Python to OML Bridge Commands
- Python in Compose Reference Guide
Appendix
Get help for the optional libraries that are available in the Extension Manager.
Frequently Asked Questions
You've got questions? We've got answers!

Home
Reference Guides
Reference guides are available for functions and commands supported by OML, Tcl, and Python.
Reference Guide for OpenMatrix Language Functions
The Reference Guide contains documentation for all functions supported in the OpenMatrix language.
CAE Commands

What's New
Get Started
Tutorials
User Guide
Reference Guides
Appendix
Frequently Asked Questions

CAE Commands

clip
The 3ms criterion commonly used to measure potential for chest injury.
cora
Calculates correlation metric between CAE and Test Data signals in the form of time history. Includes both corridor and cross correlation, which are calculated independently and then combined to give a comprehensive error. The error calculation can be biased towards either the measured time history(Test) or the computed (CAE) time history, with the former being most common.
hic
Head Injury Criterion used to measure potential for head injury.
hicd
Modified Head Injury Criterion used to measure potential for head injury.
iso18571
Combines different types of algorithms to get reliable and robust assessment between CAE and Test Data signals in the form of time history. Includes corridor, phase, magnitude, and slope which are calculated independently and then combined to give an overall ISO rating. The error calculation can be biased towards either the measured time history (Test) or the computed (CAE) time history, with the former being most common.
iso6487
Filters a signal with an ISO6487 filter.
rainflow
Rainflow counting fatigue analysis.
saefilt95
Filters a signal with an SAE class filter.
saefilter
Filters a signal with an SAE filter.

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